30663269

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 39481848

約数和(自身を除く): 8818579

約数列:

[1, 7, 13, 37, 49, 91, 259, 481, 637, 1301, 1813, 3367, 9107, 16913, 23569, 48137, 63749, 118391, 336959, 625781, 828737, 2358713, 4380467, 30663269]

約数ペア:

[(1, 30663269), (7, 4380467), (13, 2358713), (37, 828737), (49, 625781), (91, 336959), (259, 118391), (481, 63749), (637, 48137), (1301, 23569), (1813, 16913), (3367, 9107)]